Clevo W25AEF - Default Chapter; Table of Contents

Preface
IX
Preface
Contents
Introduction ..............................................1-1
Overview .........................................................................................1-1
Specifications ..................................................................................1-2
External Locator - Top View with LCD Panel Open ......................1-5
External Locator - Front & Right Side Views .................................1-6
External Locator - Left Side & Rear View .....................................1-7
External Locator - Bottom View .....................................................1-8
Mainboard Overview - Top (Key Parts) .........................................1-9
Mainboard Overview - Bottom (Key Parts) ..................................1-10
Mainboard Overview - Top (Connectors) .....................................1-11
Mainboard Overview - Bottom (Connectors) ...............................1-12
Disassembly ...............................................2-1
Overview .........................................................................................2-1
Maintenance Tools ..........................................................................2-2
Connections .....................................................................................2-2
Maintenance Precautions .................................................................2-3
Disassembly Steps ...........................................................................2-4
Removing the Battery ......................................................................2-5
Removing the Hard Disk Drive .......................................................2-6
Removing the Optical (CD/DVD) Device ......................................2-8
Removing the System Memory (RAM) ..........................................2-9
Removing and Installing a Processor ............................................2-11
Removing the 3.75G Module ........................................................2-14
Removing the Wireless LAN Module ...........................................2-15
Removing the Keyboard ................................................................2-16
Part Lists ..................................................A-1
Part List Illustration Location ........................................................A-2
Top (W253EFQ/W253EGQ) .........................................................A-3
Top (W255EF/W255EG) ...............................................................A-4
Top (W25AEF/W25AEG) ............................................................. A-5
Bottom (W253EFQ/W253EGQ) ................................................... A-6
Bottom (W255EF/W255EG/W25AEF/W25AEG) ....................... A-7
SATA BLU RAY COMBO (W253EFQ/W253EGQ) ................... A-8
SATA BLU RAY COMBO (W255EF/W255EG) ........................ A-9
SATA BLU RAY COMBO (W25AEF/W25AEG) ..................... A-10
DVD DUAL (W253EFQ/W253EGQ) ......................................... A-11
DVD DUAL (W255EF/W255EG) .............................................. A-12
DVD DUAL (W25AEF/W25AEG) ............................................. A-13
LCD (W253EFQ/W253EGQ) ..................................................... A-14
LCD (W255EF/W255EG) ........................................................... A-15
LCD (W25AEF/W25AEG) ......................................................... A-16
Schematic Diagrams.................................B-1
System Block Diagram ...................................................................B-2
Processor 1/7-DMI, FDI, PEG ........................................................B-3
Processor 2/7- CLK, MISC .............................................................B-4
Processor 3/7- (DDR3) ...................................................................B-5
Processor 4/7- Power ......................................................................B-6
Processor 5/7- GFX PWR ...............................................................B-7
Processor 6/7- GND ........................................................................B-8
Processor 7/7- RSVD ......................................................................B-9
DDR3 SO-DIMM_0 .....................................................................B-10
DDR3 SO-DIMM_1 .....................................................................B-11
PANEL, INVERTER, CRT ..........................................................B-12
VGA PCI-E Interface ....................................................................B-13
VGA Frame Buffer Interface ........................................................B-14
VGA Frame Buffer A ...................................................................B-15
VGA Frame Buffer C ...................................................................B-16
VGA I/O .......................................................................................B-17
VGA NVVDD Cecoupling ...........................................................B-18